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Code Releases Activity

Prevent possible XSS when using jQuery (#18289)

Browse Source 
In the case of misuse or misunderstanding from a developer whereby,
if `sel` can receive user-controlled data, jQuery `$(sel)` can lead to the
creation of a new element. Current usage is using hard-coded selectors
in the templates, but nobody prevents that from expanding to
user-controlled somehow.
This commit is contained in:
Gusted
2022-01-16 05:14:32 +00:00
committed by GitHub
parent 4b4884ce88
commit 661d3d28e9
10 changed files with 39 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
web_src/js/components/RepoBranchTagDropdown.js
View File

@@ -2,7 +2,7 @@ import Vue from 'vue';
import {vueDelimiters} from './VueComponentLoader.js';
export function initRepoBranchTagDropdown(selector) {
$(selector).each(function () {
$.find(selector).each(function () {
const $dropdown = $(this);
const $data = $dropdown.find('.data');
const data = {

14
web_src/js/features/common-global.js
View File

@@ -124,7 +124,7 @@ export function initGlobalCommon() {
$('.tabable.menu .item').tab();
$('.toggle.button').on('click', function () {
$($(this).data('target')).slideToggle(100);
$.find($(this).data('target')).slideToggle(100);
});
// make table <tr> and <td> elements clickable like a link
@@ -202,7 +202,7 @@ export function initGlobalLinkActions() {
closable: false,
onApprove() {
if ($this.data('type') === 'form') {
$($this.data('form')).trigger('submit');
$.find($this.data('form')).trigger('submit');
return;
}
@@ -240,7 +240,7 @@ export function initGlobalLinkActions() {
closable: false,
onApprove() {
if ($this.data('type') === 'form') {
$($this.data('form')).trigger('submit');
$.find($this.data('form')).trigger('submit');
return;
}
@@ -293,7 +293,7 @@ export function initGlobalLinkActions() {
export function initGlobalButtons() {
$('.show-panel.button').on('click', function () {
$($(this).data('panel')).show();
$.find($(this).data('panel')).show();
});
$('.hide-panel.button').on('click', function (event) {
@@ -301,7 +301,7 @@ export function initGlobalButtons() {
event.preventDefault();
let sel = $(this).attr('data-panel');
if (sel) {
$(sel).hide();
$.find(sel).hide();
return;
}
sel = $(this).attr('data-panel-closest');
@@ -314,8 +314,8 @@ export function initGlobalButtons() {
});
$('.show-modal.button').on('click', function () {
$($(this).data('modal')).modal('show');
const colorPickers = $($(this).data('modal')).find('.color-picker');
$.find($(this).data('modal')).modal('show');
const colorPickers = $.find($(this).data('modal')).find('.color-picker');
if (colorPickers.length > 0) {
initCompColorPicker();
}

2
web_src/js/features/comp/LabelEdit.js
View File

@@ -1,7 +1,7 @@
import {initCompColorPicker} from './ColorPicker.js';
export function initCompLabelEdit(selector) {
if (!$(selector).length) return;
if (!$.find(selector).length) return;
// Create label
const $newLabelPanel = $('.new-label.segment');
$('.new-label.button').on('click', () => {

2
web_src/js/features/repo-branch.js
View File

@@ -2,6 +2,6 @@ export function initRepoBranchButton() {
$('.show-create-branch-modal.button').on('click', function () {
$('#create-branch-form')[0].action = $('#create-branch-form').data('base-action') + $(this).data('branch-from-urlcomponent');
$('#modal-create-branch-from-span').text($(this).data('branch-from'));
$($(this).data('modal')).modal('show');
$.find($(this).data('modal')).modal('show');
});
}

6
web_src/js/features/repo-common.js
View File

@@ -65,18 +65,18 @@ export function initRepoClone() {
}
export function initRepoCommonBranchOrTagDropdown(selector) {
$(selector).each(function () {
$.find(selector).each(function () {
const $dropdown = $(this);
$dropdown.find('.reference.column').on('click', function () {
$dropdown.find('.scrolling.reference-list-menu').hide();
$($(this).data('target')).show();
$.find($(this).data('target')).show();
return false;
});
});
}
export function initRepoCommonFilterSearchDropdown(selector) {
const $dropdown = $(selector);
const $dropdown = $.find(selector);
$dropdown.dropdown({
fullTextSearch: true,
selectOnKeydown: false,

2
web_src/js/features/repo-diff.js
View File

@@ -15,7 +15,7 @@ export function initRepoDiffFileViewToggle() {
$this.parent().children().removeClass('active');
$this.addClass('active');
const $target = $($this.data('toggle-selector'));
const $target = $.find($this.data('toggle-selector'));
$target.parent().children().addClass('hide');
$target.removeClass('hide');
});

4
web_src/js/features/repo-issue.js
View File

@@ -28,7 +28,7 @@ export function initRepoIssueTimeTracking() {
});
$(document).on('click', 'button.issue-delete-time', function () {
const sel = `.issue-delete-time-modal[data-id="${$(this).data('id')}"]`;
$(sel).modal({
$.find(sel).modal({
duration: 200,
onApprove() {
$(`${sel} form`).trigger('submit');
@@ -535,7 +535,7 @@ export function initRepoIssueReferenceIssue() {
const content = $(`#comment-${$this.data('target')}`).text();
const poster = $this.data('poster-username');
const reference = $this.data('reference');
const $modal = $($this.data('modal'));
const $modal = $.find($this.data('modal'));
$modal.find('textarea[name="content"]').val(`${content}\n\n_Originally posted by @${poster} in ${reference}_`);
$modal.modal('show');

30
web_src/js/features/repo-legacy.js
View File

@@ -42,7 +42,7 @@ export function initRepoCommentForm() {
$branchMenu.find('.item:not(.no-select)').click(function () {
const selectedValue = $(this).data('id');
const editMode = $('#editing_mode').val();
$($(this).data('id-selector')).val(selectedValue);
$.find($(this).data('id-selector')).val(selectedValue);
if ($isNewIssue) {
$selectBranch.find('.ui .branch-name').text($(this).data('name'));
return;
@@ -58,7 +58,7 @@ export function initRepoCommentForm() {
$selectBranch.find('.reference.column').on('click', function () {
$selectBranch.find('.scrolling.reference-list-menu').css('display', 'none');
$selectBranch.find('.reference .text').removeClass('black');
$($(this).data('target')).css('display', 'block');
$.find($(this).data('target')).css('display', 'block');
$(this).find('.text').addClass('black');
return false;
});
@@ -145,9 +145,9 @@ export function initRepoCommentForm() {
$(this).parent().find('.item').each(function () {
if ($(this).hasClass('checked')) {
listIds.push($(this).data('id'));
$($(this).data('id-selector')).removeClass('hide');
$.find($(this).data('id-selector')).removeClass('hide');
} else {
$($(this).data('id-selector')).addClass('hide');
$.find($(this).data('id-selector')).addClass('hide');
}
});
if (listIds.length === 0) {
@@ -155,7 +155,7 @@ export function initRepoCommentForm() {
} else {
$noSelect.addClass('hide');
}
$($(this).parent().data('id')).val(listIds.join(','));
$.find($(this).parent().data('id')).val(listIds.join(','));
return false;
});
$listMenu.find('.no-select.item').on('click', function (e) {
@@ -182,7 +182,7 @@ export function initRepoCommentForm() {
$(this).addClass('hide');
});
$noSelect.removeClass('hide');
$($(this).parent().data('id')).val('');
$.find($(this).parent().data('id')).val('');
});
}
@@ -247,7 +247,7 @@ export function initRepoCommentForm() {
$list.find('.selected').html('');
$list.find('.no-select').removeClass('hide');
$(input_id).val('');
$.find(input_id).val('');
});
}
@@ -450,20 +450,20 @@ export function initRepository() {
// Enable or select internal/external wiki system and issue tracker.
$('.enable-system').on('change', function () {
if (this.checked) {
$($(this).data('target')).removeClass('disabled');
if (!$(this).data('context')) $($(this).data('context')).addClass('disabled');
$.find($(this).data('target')).removeClass('disabled');
if (!$(this).data('context')) $.find($(this).data('context')).addClass('disabled');
} else {
$($(this).data('target')).addClass('disabled');
if (!$(this).data('context')) $($(this).data('context')).removeClass('disabled');
$.find($(this).data('target')).addClass('disabled');
if (!$(this).data('context')) $.find($(this).data('context')).removeClass('disabled');
}
});
$('.enable-system-radio').on('change', function () {
if (this.value === 'false') {
$($(this).data('target')).addClass('disabled');
if (typeof $(this).data('context') !== 'undefined') $($(this).data('context')).removeClass('disabled');
$.find($(this).data('target')).addClass('disabled');
if (typeof $(this).data('context') !== 'undefined') $.find($(this).data('context')).removeClass('disabled');
} else if (this.value === 'true') {
$($(this).data('target')).removeClass('disabled');
if (typeof $(this).data('context') !== 'undefined') $($(this).data('context')).addClass('disabled');
$.find($(this).data('target')).removeClass('disabled');
if (typeof $(this).data('context') !== 'undefined') $.find($(this).data('context')).addClass('disabled');
}
});
}

6
web_src/js/features/repo-settings.js
View File

@@ -52,14 +52,14 @@ export function initRepoSettingBranches() {
initRepoCommonFilterSearchDropdown('.protected-branches .dropdown');
$('.enable-protection, .enable-whitelist, .enable-statuscheck').on('change', function () {
if (this.checked) {
$($(this).data('target')).removeClass('disabled');
$.find($(this).data('target')).removeClass('disabled');
} else {
$($(this).data('target')).addClass('disabled');
$.find($(this).data('target')).addClass('disabled');
}
});
$('.disable-whitelist').on('change', function () {
if (this.checked) {
$($(this).data('target')).addClass('disabled');
$.find($(this).data('target')).addClass('disabled');
}
});
}